163216560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52313}}^1$

素因数の和:52342

約数の個数: 80

約数和(自身を含む): 544902624

約数和(自身を除く): 381686064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 52313, 104626, 156939, 209252, 261565, 313878, 418504, 523130, 627756, 680069, 784695, 837008, 1046260, 1255512, 1360138, 1569390, 2040207, 2092520, 2511024, 2720276, 3138780, 3400345, 4080414, 4185040, 5440552, 6277560, 6800690, 8160828, 10201035, 10881104, 12555120, 13601380, 16321656, 20402070, 27202760, 32643312, 40804140, 54405520, 81608280, 163216560]

約数ペア:

[(1, 163216560), (2, 81608280), (3, 54405520), (4, 40804140), (5, 32643312), (6, 27202760), (8, 20402070), (10, 16321656), (12, 13601380), (13, 12555120), (15, 10881104), (16, 10201035), (20, 8160828), (24, 6800690), (26, 6277560), (30, 5440552), (39, 4185040), (40, 4080414), (48, 3400345), (52, 3138780), (60, 2720276), (65, 2511024), (78, 2092520), (80, 2040207), (104, 1569390), (120, 1360138), (130, 1255512), (156, 1046260), (195, 837008), (208, 784695), (240, 680069), (260, 627756), (312, 523130), (390, 418504), (520, 313878), (624, 261565), (780, 209252), (1040, 156939), (1560, 104626), (3120, 52313)]